Wireless earphone



FIG. 1 is a perspective view of a wireless earphone;

FIG. 2 is a front view of the wireless earphone;

FIG. 3 is a back view of the wireless earphone;

FIG. 4 is a left view of the wireless earphone;

FIG. 5 is a right side view of the wireless earphone;

FIG. 6 is a top side view of the wireless earphone; and,

FIG. 7 is a bottom view of the wireless earphone.

The broken lines shown in the drawings disclosure are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for wireless earphone, as shown and described. 